Reliable Viper Big Block Inner Thrust Bearing 1.0" ID

• 1.0" inner diameter for big block compatibility
• Handles thrust to prevent crank wear
• Enhances clutch smoothness for better shifts
• Supports organized big bore assemblies

Inside every big block clutch, thrust management is crucial— this Viper Inner Thrust Bearing delivers. Tailored for 1.0" IDs, it counters axial forces, keeping components aligned under heavy use.

For racers, that means less friction in the system, allowing freer rotation and quicker rev builds. It's a quiet hero that extends life by shielding sensitive parts from undue stress.

Installation integrates easily, promoting a balanced drive-line that feels responsive on track. In power-hungry classes, it prevents binding that could slow you down.

Built tough, this bearing maintains integrity through heat and torque, ensuring consistent performance lap after lap. Stock it for rebuilds to keep your kart pit-ready. SKU: BCTBSTAR.